baber/WOPTO huggingface dataset:
Patent KR-20030006054-A (KR)
Title: Method of controlling line-pressure for hydraulic control system of automatic transmission
Inventor: CHO SEONG HO
IPC: F16H61/00
Filed: 2001-07-11
Abstract: PURPOSE: A method for controlling the line pressure of a hydraulic control system of an automatic transmission is provided to enhance the speed change performance by precisely controlling the line pressure, to minimize the loss of power by reducing the driving load of an oil pump, and to improve the fuel efficiency. CONSTITUTION: A throttle valve opening of an engine is calculated by a transmission control unit(S100). An input shaft rotational frequency and an output shaft rotational frequency are detected(S110). A speed ratio is calculated from the input shaft rotational frequency and the output shaft rotational frequency(120). The speed ratio is compared to a reference value(S130). If the speed ratio is less than the reference value, the line pressure is decreased(S140). Otherwise, the line pressure is increased by a compensating hydraulic pressure(S150).
Patent KR-20030008682-A (KR)
Title: Folder type hand mobile telephone having lowered hinge shaft
Inventor: BAE GYEONG HWA
IPC: H04B1/38
Filed: 2001-07-19
Abstract: PURPOSE: A folder-type cellular phone having a downward hinge axis is provided to minimize the harmful influence by an electromagnetic wave operated in a human body during a cellular phone call and the degradation of an antenna efficiency by the electromagnetic wave absorption of a head by forming a hinge axis of a body and a cover at a front surface portion of the body separated from an upper surface of the body by a certain interval. CONSTITUTION: A telephone transmitter is composed in one side of a body case(210). A cover(220) is combined at one side of the body case(210) by hinge, and a display window is composed in the cover(220). A transmitting and receiving antenna(230) is installed on an upper end of the body case(210) for transmitting and receiving an RF(Radio Frequency) communication signal. A hinge axis(B1) is installed to be separated from the upper end of the body case(210) by a certain distance for separately combining the cover(220) from the upper end of the body case(210) by the certain distance.
Patent KR-20030008895-A (KR)
Title: Entrance management system and method thereof
Inventor: LEE GEON HONG
IPC: G06Q50/10
Filed: 2001-07-20
Abstract: PURPOSE: A system and method for controlling entrance and exit are provided to manage many devices which are mounted in a wide area in a remote place integrally. CONSTITUTION: If an entrance and exit control device is mounted, an IP address and a serial number thereof are transmitted to the first central server(701). The first central server registers a corresponding entrance and exit control device(703), searches a database, and loads various kinds of control information and entering person information(705). The loaded control information and entering person information is transmitted to a corresponding entrance and exit control device(707). The transmitted information is stored(709), a sensing operation is performed in accordance with the stored information(711), and sensing information is transmitted to the first central server(713). The first central server stores data transmitted according to corresponding entrance and exit control devices(715). If a connection trouble is generated, the entrance and exit control device checks the trouble operation(721), and accumulates and stores sensing information in a hard disk(723). If the trouble is recovered, accumulated sensing information is transmitted to the first central server(727).
Patent KR-20010082473-A (KR)
Inventor: AHN SEOK GYU
IPC: C02F1/72
Filed: 2001-07-25
Abstract: PURPOSE: A photocatalyst oxidation sterilizer is provided to induce oxidation and reduction without filtering light and reactants by using transparent and opaque quartz tubes. CONSTITUTION: A powder mixture(8) comprising titanium dioxide, silicon and iron is filled between an opaque quartz tube(10) and a transparent quartz tube(9). A UV(ultraviolet) lamp(7) is installed at the center. When the UV lamp(7) is turned on, reaction of the mixture(8) induces purification, sterilization and scale removal of water. The photocatalyst mixture powder has very strong oxidizing power.
Patent KR-20030016724-A (KR)
Title: Dismantlement prevention assembly of Deck fixing structure
Inventor: OH BYEONG HAN
IPC: B62D33/10
Filed: 2001-08-21
Abstract: PURPOSE: A preventing device of a loosening in a deck fixing structure is provided to increase the durability and the stability by using a wing bolt, a spring washer, a nut and a mold cover. CONSTITUTION: A mold cover(40) has a penetrating hole(52) to be penetrated a wing bolt(80) and a fixing groove(54) to be inserted and fixed a first nut(30). The wing bolt combines the mold cover(52) with a second spring washer(60) by a second nut(70) again. Thereby, the loosening of the nuts is prevented by loading the mold cover and recombining the spring washer with the nut.
Patent KR-20030018124-A (KR)
Title: Electronic commerce method for steel
Inventor: KO SEONG SU
Filed: 2001-08-27
Abstract: PURPOSE: A method for an electronic commerce of a steel product is provided to transact a steel product through a transaction number by on-line and to endow various kinds and patterns of products with one transaction number. CONSTITUTION: A seller accesses an electronic commerce server and registers as a member(S100). The seller registers a product on a sale web page(S200). The electronic commerce server endows one transaction number to products having various kinds and patterns(S300). A buyer searches the product registered by the seller(S400) and selects a desired product. The buyer selects at least one product out of products having the same transaction number(S500). The buyer inputs information with respect to a price of the product and requests a written estimate(S600). The seller prepares a written estimate including information of the price of the product. The buyer checks the written estimate. If the buyer does not want to adjust a transaction condition of the product, a transaction is achieved between the buyer and the seller. The electronic commerce server changes the information of the products having the same transaction number.
Patent KR-20030019988-A (KR)
Title: Device for recording personal id information on a hologram, hologram card having the hologram printed thereon and device for reading the hologram card
Inventor: JUNG MAN HO
IPC: G03H1/04
Filed: 2001-08-28
Abstract: PURPOSE: A hologram recording device, a hologram card and a hologram card recognition device are provided to record personal information in hologram and to read a hologram card to identify the user of the card. CONSTITUTION: A hologram recording device includes a light source(104) for generating light, a beam splitter(106) for splitting the light into the first and second beams, the first spatial filter(120) for converting the first beam into a spherical beam, and the first reflecting mirror(140) for reflecting the first spherical beam. The hologram recording device further includes the second spatial filter(130) for converting the second beam into a spherical beam, the second reflecting mirror for reflecting the second spherical beam, an imaging plate(100) for recording personal information, receiving the first beam reflected from the first reflecting mirror, and dispersing the personal information according to the received first beam, and a hologram film(152) on which a photosensitive material coated. The personal information dispersed by the second beam and the second spherical beam reflected from the second reflecting mirror are inputted into the photosensitive material to interfere with each other, to form hologram of the personal information.
Patent KR-20030018509-A (KR)
Title: Apparatus for audition with on-line and controlling method thereof
Inventor: LEE CHANG DU
IPC: G06Q50/10
Filed: 2001-08-30
Abstract: PURPOSE: An audition device for an on-line and a method for controlling the same are provided for a user to audition for production by an on-line after transmitting production contents through the Internet, so as to relax a spatial and temporal restriction with respect to a reading and use of a transmitted file. CONSTITUTION: An audition device is connected to an audition service server through the Internet. The audition service server classifies and stores music videos transmitted from the audition device in a database and supports a reading and an examination of stored data using a user computer. The audition device records a direction of a user and transmits the direction to the audition service server. A camera(21) photographs a stage area and outputs an image photographed with respect to a subject. A coin unit(23) detects predetermined money and outputs a signal corresponded to the detected money. An accompanying device(22) outputs an accompanying signal corresponded to a selected music. If the inserted money information is received from the coin unit(23), a peripheral device control unit(31) displays a mode selection menu corresponded to a received money through a display unit(34) and performs a process corresponded to a mode selected through a key input device(33) based on a support of a computer(32).
Patent KR-20030023126-A (KR)
Inventor: OH GYEONG HUI
IPC: C01B13/11
Filed: 2001-09-12
Abstract: PURPOSE: A discharge tube structure of domestic ozone generator using neon lamp is provided, which can generate ozone efficiently even at low voltage by silent discharge between bar type electrodes of neon lamp and a first metal net connected to cathode, and can generate secondary ozone that does not irritate human by diluting the primary ozone at a second metal net of double metal nets. CONSTITUTION: The domestic ozone generator comprises a neon lamp(33) having bar type electrode(32) connected to positive pole; an inner metal net(34) to be contacted to outer surface of the neon lamp to surround the whole surface of the neon lamp for primarily generating ozone by corona discharge between the electrode and the inner metal net connected to negative pole, wherein an outer metal net(35) is apart from the inner metal net with a fixed distance to completely surround the inner metal net.
Patent KR-20030024998-A (KR)
Inventor: HONG YEONG GI
IPC: G02F1/13357
Filed: 2001-09-19
Abstract: PURPOSE: A backlight unit is provided to convert light energy consumed by a lamp housing to electric energy by mounting a photoelectric transformation element in the lamp housing, thereby charging a battery with a voltage reduced from the converted electric energy and increasing the energy efficiency. CONSTITUTION: A backlight unit includes a light source(31) for generating light, a lamp housing(33) surrounding the light source and reflecting the light generated from the light source, and photoelectric transformation elements such as photodiodes(50) mounted to an inner surface of the lamp housing to face the light source for converting light emitted from the light source to electric energy.
Patent KR-20020031292-A (KR)
Inventor: AKIYAMA HISANORI
IPC: G02C13/00
Filed: 2001-10-15
Abstract: PURPOSE: To successively and automatically conduct layout blocking and edge rubbing of three kinds of lenses, namely a single focus lens, a progressive multifocal lens, and a multifocal lens. CONSTITUTION: The prism amount and the like at a position A0 on an optical surface of an unprocessed lens is measured, and an optical center calculating position A1 is obtained by calculation. When the distance between the positions A0 and A1 is not more than a specified value, the position A0 is temporarily determined as a blocking position, and the position A1 is determined as an optical center. When the distance exceeds the specified value, the prism amount and the like at the position A1 is measured, and an optical center calculating position A2 is obtained from a calculating expression in the same way as above by using the measured value. Then, by repeating the same steps, an optical center is determined and a blocking position is temporarily determined. It is checked whether machining interference occurs at the temporarily determined blocking position or not. If the machining interference occurs, blocking is conducted by selecting a position without the machining interference from the above-mentioned obtained positions.
Patent KR-20030033914-A (KR)
Title: Plasma enhanced chemical vapor deposition apparatus and method for forming nitride layer usig it
Inventor: AHN BYEONG HO
IPC: H01L21/3065
Filed: 2001-10-25
Abstract: PURPOSE: A plasma enhanced chemical vapor deposition (PECVD) apparatus capable of forming nitride layer of high quality used widely in semiconductor device manufacturing process, and a method for forming nitride layer using the apparatus are provided. CONSTITUTION: The plasma enhanced chemical vapor deposition apparatus comprises a process chamber comprising a dome shaped upper chamber(40), and a lower chamber(42) clamped to the upper chamber in such a manner that an insulator is installed between the upper and lower chambers; a reaction gas emission ring(44) installed inside the process chamber to emit reaction gas to the upper direction inside the process chamber; a susceptor(52) which is installed inside the process chamber of the lower part of the reaction gas emission ring, in which a heater for controlling internal temperature of the process chamber and temperature of a wafer(56) is installed, and which is capable of rotating the wafer with the wafer being fixed; a plasma correcting ring(54) installed on the outer side of the upper part of the susceptor; a vacuum pump connected to the process chamber; and a power supply connected to the upper and lower chambers.
Patent KR-20010103837-A (KR)
Title: 도난방지를 위한 착탈식 핸즈프리와 미디어 플레이어복합기기
Inventor: IM DONG SU
Filed: 2001-10-25
Abstract: 본 발명은 도난방지를 위한 착탈식 핸즈프리와 미디어(MP3, WMA, AAC 등) 플레이어 복합기기에 관한 것이다. 차량의 전방에 설치되며 핸즈프리에 미디어(MP3, WMA, AAC 등)플레이어의 기능을 추가한 기능을 가지며 차량에서 하차시 미디어(MP3, WMA, AAC 등)플레이어 부분을 쉽게 착탈하여 휴대할수 있게 함으로써 차량내 미디어(MP3, WMA, AAC 등) 플레이어의 도난을 막을수 있게 한 것이다. 
     상기와 같은 목적을 위한 본고안은 핸즈프리와 미디어(MP3, WMA, AAC 등)플레이어의 기능을 결합하여 핸즈프리의 기능을 극대화 및 고급화시킬 수 있다. 
     핸즈프리에서 분리된 미디어(MP3, WMA, AAC 등)플레이어 부분은 탈착후에도 단독으로 동작할 수 있어 휴대용 미디어(MP3, WMA, AAC 등)플레이어의 기능을 수행한다.
Patent KR-20030034647-A (KR)
Title: Option selecting device of washing machine
Inventor: DO GI HYEONG
IPC: D06F33/02
Filed: 2001-10-26
Abstract: PURPOSE: An option detecting apparatus for a washing machine is provided to distinguish the model and option of the washing machine by detecting voltage applied to option resistors with a microcomputer, and to simplify a circuit by selectively connecting the option resistor to power and ground terminals through a switch. CONSTITUTION: An option sorting device for a washing machine is composed of an option resistance unit(10) including plural resistors according to option of the washing machine; a switching unit(20) connected to a voltage terminal for applying power to the option resistance unit and a ground terminal; and a control unit(30) checking the model of the washing machine by detecting the voltage value applied to the option resistance unit. The kind of the washing machine is distinguished by detecting voltage with the microcomputer, and the washing machine is operated according to information of function.
Patent KR-20010103131-A (KR)
Title: 유해 사이트 차단 방법
Inventor: LEE DON WON
Filed: 2001-10-29
Abstract: 본 발명은 써버 방식의 유해 정보 차단 방식을 개시한다. 
     본 발명의 목적은 각 필터링 서버에 저장된 접속 제한 URL과 내용별로 선정된 리스트 등이 자동으로 갱신되도록 함과 아울러, 사용자별, 시간대별로 그 제안 URL과 내용을 차별화할 수 있도록 한 유해 사이트 차단 방법을 제공하기 위하여 유해사이트 차단 기능을 수행하다가 각 필터링 서버 별로 달리 지정된 시간이 되면 배치 파일을 실행하여 호스트로부터 제한 URL과 내용 별로 선정된 리스트와 일자 데이터를 수신하여 기존 리스트에 추가하고 소팅한 다음 다시 전술한 바와 같은 유해 사이트 차단 기능을 수행하도록 하는 과정을 반복하도록 한 유해사이트 차단 방법을 제안한다. 
     이에 따라 본 발명은 유해사이트 차단 URL과 내용을 갱신하기 위한 관리자 등 별도의 인력이 불필요하게 되어 막대한 인건비를 절감할 수 있을 뿐만 아니라, 특히 호스트 측에서 전문 요원과 심의 조직 등에 의하여 광범위하고 신속하게 갱신된 차단 대상 URL과 내용을 제공할 수 있게 되어 유해 사이트 차단효과를 지속할 수 있을 뿐만 아니라, 사용자별로 접속가능한 URL과 내용을 제한함으로써 합리적인 운용으로 업무 능률을 도모할 수 있게 되는 효과가 있다.
Patent KR-20030039070-A (KR)
Inventor: AHN HOON
IPC: G06F15/02
Filed: 2001-11-09
Abstract: PURPOSE: An electronic calculator and a method for converting pyong/square-meter using the same are provided to convert inputted numeric data into numeric data having a unit of pyong or square-meter. CONSTITUTION: A numeric key(210) inputs the numeric data. An LCD display window(200) displays the inputted numeric data. The first function key(220) carries out the function to convert the inputted numeric data into the numeric data of the pyong unit. The second function key(230) carries out the function to convert the inputted numeric data into the numeric data of the square-meter unit. If the first function key(220) is pushed in order to convert the inputted numeric data into the pyong unit, a controller multiplies the inputted numeric data by 3.3058 and displays a result value on the LCD display window(200). If the second function key(230) is pushed in order to convert the inputted numeric data into the square-meter unit, the controller divides the inputted numeric data by 3.3058 and displays the result value on the LCD display window(200).
Patent KR-20030040646-A (KR)
Inventor: CHOI YUN HWA
IPC: H01L23/34
Filed: 2001-11-15
Abstract: PURPOSE: A pad exposed type semiconductor package for good heat radiation is provided to enhance the efficiency of heat emission by exposing one side of a lead frame, projecting a heat-sink lead to the outside of a package, and forming an extended lead frame wing. CONSTITUTION: A lead frame pad(310) has the first side(310a) and the second side(310b). A pad groove(312) and a swaging portion(311) are formed along an edge of the first side. A semiconductor chip(320) is adhered on the lead frame pad. An inner lead(352) is connected electrically with the semiconductor chip. A wire(340) is used for connecting the semiconductor chip with the inner lead. The first side of the lead frame pad, The semiconductor chip, the inner lead, and the wire are surrounded by a molding agent(360). An outer lead(354) is projected from the molding agent.
Patent KR-20030040709-A (KR)
Title: a
Inventor: KIM HAK GUN
IPC: B29C65/68
Filed: 2001-11-15
Abstract: PURPOSE: A connecting method and structure of a heat shrinkage tube for bonding a synthetic resin pipe are provided to connect synthetic resin pipes firmly by unrolling the heat shrinkage tube with applying heat evenly, and to transfer and store conveniently by keeping the heat shrinkage tube rolling. CONSTITUTION: An adhesive such as asphalt concrete or rubber mortar is spread on a cylindrical heat shrinkage pipe, and a reinforcing wire is integrally inserted to the heat shrinkage pipe. A heat shrinkage tube(4) is formed by rolling the end of the cylindrical heat shrinkage pipe. The heat shrinkage tube is unrolled and contracted by applying heat outside synthetic resin pipes(3,3'). Synthetic resin pipes are connected firmly by spreading and contracting the heat shrinkage tube outside the resin pipes, and the heat shrinkage tube is transported and stored conveniently with rolling.
Patent KR-20030042611-A (KR)
Title: Apparatus and method for optimizing image quality by using human visual characteristics
Inventor: CHO MAENG SEOP
IPC: H04N9/77
Filed: 2001-11-23
Abstract: PURPOSE: A system and method for extracting an optimum image using human visual characteristic are provided to extract a picture quality factor, convert and process the extracted factor to reproduce optimum picture quality for a display system. CONSTITUTION: A system for extracting an optimum image using human visual characteristic includes a converter(10) for converting RGB video signals into LCh color spaces, an LCh controller(20) for controlling the value converted from the RGB signals into LCh spaces into an image having optimum colors, and a converter(30) for converting the image into RGB video signals. The system further includes a converter(40) for converting RGB video signals into YPbPr signals, an image control and improving part(50) for controlling the YPbPr signals into an image with high picture quality, and a converter(60) for converting the image into RGB video signals. The system also has a factor extractor(70) for extracting a factor corresponding to the RGB video signals converted by the converter for converting LCh into RGB and extracting a factor corresponding to the RGB video signals converted by the converter for converting YPbPr into RGB.
Patent KR-20030045986-A (KR)
Title: An apparatus for automatically adjusting block gap of fresh trimmer
Inventor: BAE JUNG ROK
IPC: B21D24/16
Filed: 2001-12-03
Abstract: PURPOSE: An apparatus for adjusting a block gap of fresh trimmer is provided to reduce a slag removing error and to precisely perform a trimming work by correcting an error due to an interval error between bites. CONSTITUTION: An automatic trimmer block gap adjusting apparatus includes a trimmer block section(10). The trimmer block section(10) has an upper bite part(12) and a lower bite part(12'). A welding section of a strip passes between the upper and lower bite parts(12,12') so that slag(310) formed on the welding section of the strip is removed. The upper bite part(12) has a fixing base(14). A plurality of block lifting cylinders(16) are mounted below the fixing base(14). The block lifting cylinders(16) have rods(16a) and a rear surface of a protective base(18) is fixed to a front surface of the block lifting cylinders(16).
Patent KR-20020023742-A (KR)
Title: Remote inspection apparatus installed between host computer and meter
Inventor: LIM YOUNG TAEK
IPC: G08C19/00
Filed: 2001-12-14
Abstract: PURPOSE: A telemeter installed between a host computer and a gauge for easily transmitting measured information is provided to prevent various dangerous elements caused during a measuring process, to achieve mass production of the telemeter, and to improve the efficiency and the reliability of use. CONSTITUTION: The telemeter(10) installed between a host computer(200) and a gauge(100) comprises a ROM(11), a RAM(12), a flash memory(13), a CPU(14), a universal asynchronous receiver/transmitter(15) for supplying an interrupt signal, a gauge connector(16) for smoothly transmitting data signal, a modulation device part(17) for converting the data signal into a desired signal, a communication connecting part(18) for easily transmitting the data signal between the modulation device part and the host computer, a display driver(19) for driving a display part(20) so as to allow a user to easily confirm an operation state, and a power source(21).
Patent KR-20030050479-A (KR)
Title: Apparatus for automatic sensing of number of slabs and slab attachment hoisted by tongs crane
Inventor: CHO GYU YEOL
IPC: B22D11/16
Filed: 2001-12-18
Abstract: PURPOSE: An apparatus is provided to prevent an accident due to slabs by automatically checking a number of slabs of a tongs crane and detecting a melting state of the slabs. CONSTITUTION: An automatic slab number checking apparatus includes a sensor device(51), a rotational detecting device and a horizontal plate. The sensor device(51) includes a light emitting sensor(56) provided on a plate(55) and a bracket(60) having a plurality of tapered holes(59). A quarter cam is fixed to a lower surface of the plate(55). The quarter cam is formed at a lower end thereof with a gear, which is engaged with a first pinion of a motor(62). The rotational detecting device has a second pinion assembled with a length detecting device(72). The sensor device(51) and the horizontal plate are assembled on a deck(7) of tongs crane equipment.